Equations That Changed The World Pencil Bag Size_8" x 10" or gift one to your

or gift one to your psychology professor after a semester of thought-provoking lectures

sketching chemical structures

Keep track of your assignments

fill with a celebratory beverage and carry outside for a constellation matching game

or see how much of the Arabic alphabet you can memorize using the pages of this hardcover journal

Equations That Changed The World Pencil Bag Size_8" x 10" or gift one to yourThe Pythagorean Theorem, Einsteins Theory of Relativity, The Law of Gravity the list goes on. These are some of the mathematical equations that fundamentally changed our understanding of the world. Ponder them while packing your calculator, protractor, abacus, or whatever tools help you solve the problems of the day.